Description : Kleen wheels universal tire check valve cap set 4 pieces this set of valve cap tire pressure gauges allows you to see at a glance if your tires need air each gauge has an indicator that shows pure green if the vehicle is good to go and then literally raises a red flag if the tire loses pressure by 2 3 psi properly and consistently maintained tire pressure improves handling fuel economy and prolongs tire life with kleen wheels limited lifetime warranty auto parts warehouse has extensive kleen wheels tire valve cap catalogs.we are now offering free shipping on all kleen wheels tire valve cap orders over $50.00. Shop with confidence for all your kleen wheels tire valve cap needs. Kleen wheels tire valve cap are in stock and available today. Our online catalog contains a wide selection of the oem and aftermarket parts you need at unbeatable prices